Click to expand Tap to zoom EM-Tec 100nm silicon nitride membrane, 1.0 x 1.0mm window, 200µm frame SKU AU-23-210100-10 Original price $181.06 - Original price $181.06 Original price $181.06 $181.06 - $181.06 Current price $181.06 | / Choose a variant 10 - $181.06 Units per package: 10 10 Quantity Add to cart